Coco Gauff moved into the Round of 32 at the US Open, beating Paula Badosa 6-4, 7-6 (7-5) on the hard court of Arthur Ashe Stadium. The No. 4 seed and current world No. 1 won by ten total points, 83 to 73, in a match defined by return pressure and steadier decision making. Both players had patches of high-level ball striking, but Gauff’s superior work on the return and in key moments tilted it her way. You can revisit every stat from the match on the Sofascore event page.

Return pressure that kept paying off

The clearest gap came on return. Gauff won 38 receiver points compared to Badosa’s 25, a swing that shows up again and again across the numbers. On first-serve returns, Gauff captured 35% of points (15/42) to Badosa’s 28% (10/35). The difference grew on second-serve returns, where Gauff claimed 52% (23/44) and Badosa managed 42% (15/35). That consistent pressure produced more breaks for the American, with Gauff converting 3 break points to Badosa’s 2. It also explained why Gauff posted the match’s longest surge, with a max run of 10 points in a row against Badosa’s 5. When the rallies extended, Gauff kept getting one more ball back and forced Badosa to hit closer to the lines.

The return trend held in both sets. In the opener, Gauff won 16 receiver points to Badosa’s 8 and secured the only break. In the second set, which went to a tiebreak, Gauff again edged the return category 22–17. Even with Badosa lifting her serve numbers late, Gauff’s returning gave her extra looks in games and, ultimately, just enough cushion in the tiebreak.

Serve numbers: similar pace, different outcomes

On serve, the topline looks level. Aces were even at 3–3, and double faults were close, with Badosa at 6 and Gauff at 5. First serves in across the match landed at 49% for Badosa (42/86) and 50% for Gauff (35/70). Where the difference emerged was in what happened once the first ball went in or the second ball had to be played. Gauff won a stronger share of first-serve points at 71% (25/35) compared with Badosa’s 64% (27/42). She also did better behind her second serve, taking 57% (20/35) to Badosa’s 48% (21/44).

Oddly, Badosa still finished with more total service points won, 48 to Gauff’s 45, because she served more points overall. But the big picture leaned Gauff’s way thanks to her return totals. In pressure games, the margins were thin. Badosa saved 4 of 7 break points, while Gauff saved 3 of 5. Over 11 service games each, Gauff held 9 times and Badosa 8, reflecting that one extra break against the Spaniard. The serve patterns show a match not won by outright power but by efficiency per serve and by protecting second-serve moments more reliably.

Winners vs mistakes: the risk-reward balance

This was a classic case of big hitting meeting consistency. Badosa actually finished with more total winners, 25 to Gauff’s 20. Her forehand did most of the damage with 12 winners, and she led the groundstroke winners category 18–15. She also added a couple of overhead winners. Gauff’s highlight reel included a neat lob winner, the only one recorded, and a blend of 8 backhand winners and selective forehand strikes. On pure shotmaking, Badosa frequently landed the first strike, especially through the mid-court.

The downside for Badosa was volume on the error side. She finished with 32 unforced errors to Gauff’s 21, including 12 on the backhand wing to Gauff’s 4. Groundstroke unforced errors told the same story, 26–16 in Badosa’s disfavor. Even in the broader error category, Badosa totaled 29 to Gauff’s 27. When rallies stretched beyond the first strike, Gauff absorbed pace better, turned defense into neutral, and waited for Badosa’s miss. That risk-reward balance let Gauff trade a few fewer winners for a lot fewer mistakes, which usually wins on hard courts in New York.

Set by set: 6-4 control, then a 7-6 nerve check

The first set swung on returns and key points. Gauff won it 6-4, fueled by 16 receiver points to Badosa’s 8, and by saving both break points she faced. Badosa’s serve placement actually looked solid early, with 79% first serves in and 63% points won on the second ball. But Gauff still took 41% of first-serve return points in the set and converted her lone break chance. The American also produced a seven-point burst, the longest run of the set, that put Badosa under the scoreboard squeeze.

The second set was tighter everywhere and finished in a tiebreak that Gauff took 7-5 for a 7-6 set score. Badosa’s serve held up for long stretches, with 74% first serves in and 50% of second-serve points won. She saved 4 of 6 break points in the set and converted 2 herself, which dragged the contest to the breaker. Even then, the return edge stayed with Gauff, who logged 45% first-serve return points and 50% on second-serve returns in set two. Another ten-point surge from Gauff underscored the momentum swings, and when rallies tightened in the breaker, her lower error count showed up again.

It all adds to a match profile that tennis fans will recognize. Badosa won her share of the big exchanges, as her winner count shows. Gauff won the categories that decide hard-court matches at Grand Slams, namely return points, second-serve efficiency, and unforced errors. The scoreboard, 6-4, 7-6 (7-5), reflects that blend of steady pressure with just enough first-strike tennis from the top seed. For full rally-by-rally context and more granular numbers, head to Sofascore’s match center.